CNC machining center safety rules

CNC machining center safety rules

Safe operation machining center machining center machining center safety rules safety rules

First, the operator must be familiar with the machine structure, performance and transmission, lubrication, electrical and other basic knowledge and maintenance methods, the operator must, after passing the examination before the operation.
Second, work to do before:
1. Check the oil lubrication system reservoir site should meet the requirements,
2. Must tightening clothing, sleeves, work wear hats, protective glasses, work should check the correctness of the position of each handle, the handle should be kept in converted set position, it is strictly prohibited to wear scarves, gloves, wear skirts, sandals, heels induction operation. Wear gloves when working strictly prohibited.
3. inspection of aircraft, as well as major rail sliding surface, if obstacles, tools, wood, and other impurities must be cleaned, wipe clean, oiled.
4. Check the table, rails and sliding surface for the new main pull, research, bumps, if any should make records.
 5. Check the safety brake (stop) and change to other devices should be complete and intact.
6. Check the operation of valves, switches, etc. should be in the position of non-working on. It is flexible, accurate and reliable.
7. Check the tool should be in non-operating position. Check knives and blade is loose, check the operation panel is abnormal.
8. Check the electrical distribution box should be closed securely, electrically grounded.
Third, work conscientiously do:
1. stick to their posts, careful operation, not work-related matter. To stop the machine when leaving because the incident.
2. Process according to regulations for processing. Not allowed to arbitrarily increase the amount of feed, cutting speed. It is not allowed to exceed specifications, overload, overweight using the device.
3. The tool, workpiece clamping should be properly fastened securely. Loading and unloading equipment shall not be bruised.
4. In the device allowed the spindle taper, its installation or aperture taper inconsistent surface nicks and dirty thimble, pocket, etc.
5. The first pieces of processing to operate the detection and prevention tool interference checking, press the "dry run" of the order. 6. Keep the tool should be replaced.
7. The milling cutter is not away from the workpiece, not allowed to stop.
8. The security guards are not allowed to disassemble the machine, lack of equipment safety guards are not allowed to work.
9. When driving, the table should not be placed tools or other foreign objects, the operator should be careful not to hit the table with the tool.
10. often remove the device flour, oil, keeping track surface, the sliding surface, turn the surface, the positioning surface clean.
11. The close attention to the functioning of the equipment, lubrication, such as found in action failure, shock, fever, crawling, noise, odor, bumps and other anomalies, should immediately stop inspection, troubleshooting before continuing to work.
12. The apparatus of accident should immediately press the emergency stop button, keep the scene of the accident, report maintenance department analysis and processing.
13. The clean-up work, do not touch the wood flour, wood flour must use special tools to clean up and prevent accidents.
14. Before automatic operation, confirm Tool offsets and workpiece datum setting.
15. The cutter must be clamped.
16. Cutting to use in each axis and spindle torque and power range.
17. handling and measuring the workpiece, the tool moves to the safety position, the spindle stops; make sure the workpiece in the clamping state.
18. When using rapid feed, should pay attention to the case of the work surface, to avoid accidents.
19. When handling large and so many people need to carry heavier components, action should be coordinated, should pay attention to safety, in order to avoid accidents.
20. After each boot, you must first return to operate the machine reference point.
21. Loading and unloading, the measurement of the knife when tightening the spindle nut and the cleaning equipment must be stop.
22. A member must be clamped spacer pad must be flat, in order to avoid loosening accidents.
23. The first time you run the program, you must cut the hand wheel again, avoid programming errors, resulting tool collision, crashing the machine!
24. not allowed to use a blunt knife and knife to eat too much depth, feed speed processing.
25. The drive must not touch the working plane and the tool, while clearing wood, brush application can not be blowing through your mouth or rub with cotton.
26. The operator must not leave work at work, regardless of the duration of time for leave, should stop to avoid accidents.
27. Operating the machine in manual mode, to prevent the spindle and tool and equipment or fixtures collision. When operating computer equipment, allowing only one-man operation, others can not touch the keys.
28. The automatic processing before running the program, the device must be running empty. Z must be a safe level to improve dry run.
29. Emergency automatic processing appears, immediately press the reset or emergency stop button. When the alarm number appears on the display, first identify the cause of the alarm and take appropriate measures to cancel the alarm before proceeding. 30. The apparatus must be closed before starting the machine protection door. When starting the machine are not free to open the protective door.

Fourth, the serious work done: 1. The mechanically operated valves, switches and other non-operating position to pull on. 2. Stop the equipment operation, cut off the power, gas source. 3. Clear the iron, clean the job site, carefully wipe the machine. Guide surface, and rotation of the sliding surface, positioning planes, refueling and maintenance work surfaces, etc.. Do not use the machine with dirty cotton wipe sand sawdust, machine tool guide surface so as not to strain. 4. The machine serious problems found in class, fill in the record of this shift, the shift of work to do.

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